TY - BOOK AU - Kanwar, J.S., ed. AU - Ray Chaudhuri, S.P., ed. TI - Review of soil research in India U1 - AR 631.40954 21st ed. PY - 1971/// CY - New Delhi PB - Indian Agricultural Research Institute KW - Soil chemistry KW - Soil fertility KW - Soil physics KW - Soil science-India N1 - Bibliography: pp 221-29 ER -